Osmonics Tonkaflo Multi-Stage Centrifugal Pump. Model: SS2823G. S/N: 039830963. Stainless steel construction. Capacity: 30 gpm. Boost: 243 psi. Maximum inlet pressure: 200 psi. Maximum Discharge pressure: 750 psi. Maximum liquid temperature: 125 °F. Marathon Electric Motor, 7-1/2 hp, 3500/2875 rpm, 208-230/460 V, 20-19/9.5 amps, 60/50 Hz, 3 phase. Inlet: (1) 1-1/2 in. dia. port. Outlet: (1) 1 in. dia. port. Overall dimensions: 66-1/2 in. L x 12 in. W x 8 in. H.(ACN40)